||//The MDB to be used. Works identical to tbl_Lookup functions.
||//The table within the MDB to be used. If empty, then no table is used. The
table contains a list of holidays (non-business days).
||//The optional name of a Yes/No column to be checked within <Table_Name>. If
empty, then record existence is taken to mean True (treat it as a non-business
||//The date from which to calculate a number of business days.
||//The number of business days to add.
||//A string of seven (7) characters with positional correspondence to Sunday
through Saturday. A "B" in any position means that it is a normal business day.
A "C" in any position means that it is a conditional business day (delivery is
allowed, but it is not counted as a normal business day). Any other character
implies it is not a business day.
<table name> parameter has been modified so that either a "Table_Name" "Table_Name:Index_Name" can be used. "Index_Name" is optional. If it is not given (as has been true to this point), then "PrimaryKey" is assumed.